2/26/2017 new driver models for direct download:861
Protech Pci-501lf 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Protech Pci-501lf
Certifications for Protech Pci-501lf
5 stars for Protech Pci-501lf "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/26/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Protech Pci-501lf might have been uploaded since our last site update.

Protech Pci-501lf Driver Download

Windows Compatibility for Protech Pci-501lf driver

Protech Pci-501lf Driver Details:

Protech Pci-501lf File Name:

Protech Pci-501lf Driver Version: 249vRAT

Protech Pci-501lf ZIP Size: 106.kb

Manufacturer: Protech

Protech Pci-501lf was fully scanned at: 2/25/2017
Scan Status: driver download scanOK

Protech Pci-501lf special revision for: Windows 7 Home Premium 32 bit, Windows XP Starter Edition 64 bit, Windows Vista Starter 64 bit, Windows Vista Home Premium 64 bit, Windows 7 Starter 32 bit, Windows Vista Ultimate 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Professional 64 bit, Windows XP Tablet PC Edition 32 bit, Windows 7 Professional 64 bit, Windows XP Home Edition, for home desktops and laptops 32 bit

Protech Pci-501lf Download Stats:

Driver Uploaded: 2/11/2017

Direct Downloads: 5532
Most Recent Download: 2/23/2017
Managed Downloads: 2776
Most Recent Download: 2/23/2017
Download Mirrors: 2
Current Delay: 8 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 4290/5532 Users

Success Reported By 570/4290 Users

Driver Download Score69/100

Driver Installation Score66/100

Overall preformance Score66/100

Protech Pci-501lf 198 Thumbs Up198Thumbs
Protech Pci-501lf 42 Thumbs Down42Thumbs
Protech Pci-501lf driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 2223/2776 Users

Success Reported By 1697/2223 Users

Driver Download Score86/100

Driver Installation Score76/100

Overall preformance Score76/100

Protech Pci-501lf 1668 Thumbs Up1668Thumbs
Protech Pci-501lf 141 Thumbs Down141Thumbs
Protech Pci-501lf driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Protech Pci-501lf is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Protech Pci-501lf + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Protech Pci-501lf, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Protech Pci-501lf may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Protech Pci-501lf disfunctions.

Scan performed on 2/26/2017, Computer: HP PX623AA-ABU

Outdated or Corrupted drivers:4/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5100 Chipset DDR Channel 1 Registers - 65F6Up To Date and Functioning
Mice And Touchpads
Genius USB Scroll MouseUp To Date and Functioning
Usb Devices
Edimax Network Scanner DriverCorrupted By Protech Pci-501lf
Microsoft Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2Up To Date and Functioning
EPSON EPSON USB Storage DeviceUp To Date and Functioning
Sound Cards And Media Devices
Hauppauge Multimedia Video ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9462 802.11a/b/g/n WiFi AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
VIA Primary IDE ChannelUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
PACE Anti-Piracy USB iLok DriverOutdated
Nokia Nokia C6-00 USB OBEXUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Up To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Sony Sony Firmware Extension Parser DeviceUp To Date and Functioning
Port Devices
hspa Modem Application4 port (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Protech Pci-501lf
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/26/2017, Computer: Panasonic CF-SX2BE4BP

Outdated or Corrupted drivers:7/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828Up To Date and Functioning
Mice And Touchpads
Fujitsu Component touchpad/touchscreenCorrupted By Protech Pci-501lf
Usb Devices
Hewlett-Packard HP Deskjet D2600 (DOT4USB)Up To Date and Functioning
MBB Mass Storage DeviceUp To Date and Functioning
Hewlett-Packard PSC 1600 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 635MOutdated
Network Cards
Realtek NIC Fast Ethernet PCI Realtek RTL8139 FamilyUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA ControllerUp To Date and Functioning
Hewlett-Packard psc 1200 (DOT4)Corrupted By Protech Pci-501lf
Western Digital WD SES Device USB DeviceCorrupted By Protech Pci-501lf
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerCorrupted By Protech Pci-501lf
Cameras, Webcams And Scanners
Canon Canon MP160Corrupted By Protech Pci-501lf
Video Cards
Intel Video Controller (VGA Compatible)Up To Date and Functioning
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Protech Pci-501lf
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Protech Pci-501lf 723478/22/201412/30/2016protech_pci-501lf-72347.exe166kbLG F1-2227K, WIPRO WIV37455-0798, Lenovo 7659V26, MSI GE620, HP HP 2000-150CA Notebook PC, EMachines M5300 Series, HP FK479AAR-ABA s3600t, Supermicro X9DRE-TF+/X9DR7-TF+, Sony VGN-SZ61VN_X, HP NQ973AA-ABF p6032f, HP HP Compaq nx6125, HP RQ424AA-AKV s7740la, and more.
Protech Pci-501lf S3341.11/1/201512/30/2016protech_pci-501lf-s3341.1.exe41kbHP PX679AA-B1U, HP Compaq nx9030, Buympc MPC Compute, HP PX679AA-B1U, IBM 2669WCC, Sony VPCF11HGX, HP GT690AA-AB4 IQ780d, Gateway GM5643E, NEC PC-LL750NSB-YC, Fujitsu FMVCE70J7, I.C.S Olivetti MK510, LG XNOTE, HP G5148it-m, Gigabyte G31M-ES2C, Toshiba SATELLITE C855-19N, PASCAL PT880PRO-PS, and more.
Protech Pci-501lf Y792.19/15/201412/27/2016protech_pci-501lf-y792.1.exe205kbLenovo 7665WRU, LG P1-J455R, Anhoch Goliath XD605, Lanix Lanix Corp, Toshiba SATELLITE L850-A891, Sony VPCCW2S1R, Toshiba SATELLITE C855D-122, LG P1-JPLCY, Extracomputer D3128-B2, Gigabyte EP45T-DS3, Biostar TA75MH2, and more.
Protech Pci-501lf 802.1882/16/201512/28/2016pjte-802.188.exe179kbToshiba Dynabook EX/33JK, HP GG692AA-ABZ, Sony VPCF13S8R, HP HP Pavilion tx1000 Notebook PC, Compaq EG217AA-ABG SR1699AN AN540, Sony VGN-SZ57SN_C, NEC PC-VJ24LLNVHT8B, Intel Edusmart P-168, Acer Veriton M200-Q57, MSI GP60 2PE, IBM 6221MFG, HP RX889AAR-ABA a6040, Sony VPCEH40EBW, LG S1-QP01HS, Packard Bell IPower X1001, IBM ThinkCentre M51, IBM NetVista personal computer, HP 200-5410es, and more.
Protech Pci-501lf L1.10282.112/7/201412/28/2016protech_pci-501lf-l1.10282.1.exe98kbNEC NEC POWERMATE X8520, HP FL402AA-ABZ s3630it, NEC PC-VJ25AAN6HJR9, Sony VPCW21S1R, Compaq PC139A-ABA SR1115CL NA431, HP PX588AA-ABX, HP KJ381AA-A2L m9260f, Fujitsu FMVCE70J7, Fujitsu FMVNFD85D, Sony VGN-SZ17SP_C, IBM 8187RGH, Lenovo ThinkPad T430, and more.
Protech Pci-501lf 234069/20/201412/28/2016protech_pci-501lf-23406.exe211kbLG R490-K.AFE3BZ, Fujitsu FMVDJ3A0E1, Intel SE7505VB2, Intel OLFV, LG R580-U.APC3BA9, Samsung 200B4Z/S01TH, IBM 2669WCC, LG R470-KR30K, HP WC812AA-ABV HPE-130me, LG B50PS.AR5MB3E, Dell Studio 1745, HP EC581AA-B1U, Sony VGN-NS110D, HP RF759AA-ABF s7640.f, Fujitsu FMVXN6EG2Z, and more.
Protech Pci-501lf 6273210/5/201412/29/2016protech_pci-501lf-62732.exe205kbDEPO DEPO_VIP_M8710, Alienware Aurora m9700, Sony SVF14N13CLS, HP Compaq 610, NEC PC-LL750RG1B, Sony VGN-CS60B_Q, Sony VGN-NS190J, Sony VGN-AW15G_H, Compaq Presario 6266EA, Compaq NY682AA-AR6 CQ3132L, Toshiba SATELLITE C55-A-1CR, Sony VPCEB1E9R, PrimeLine Professional-i7, Sony VPCZ11A7R, Acer Aspire 18X5PTZ, Supermicro X7QC3, LG R580-U.ARC3BT, Lenovo 2349JL0, Gateway GT5226j, and more.
Protech Pci-501lf B341.129/1/201412/29/2016protech_pci-501lf-b341.12.exe179kbHP ProLiant DL360 G5, HP GU508AA-B14, Samsung 550P5C, IBM 8419KMA, Sony VGN-FW245J, Compaq VT590AA-ABM CQ2404LA, Lenovo ThinkPad SL410, Dell PowerEdge 1600SC, IBM 8123Q2B, Fujitsu PRIMERGY RX300 S8, HP RY889AA-UUW, and more.
Protech Pci-501lf 633281/9/201512/27/2016protech_pci-501lf-63328.exe173kbSony VPCEG1S1R, Packard Bell IMEDIA X96844, Fujitsu FMVTE90YD, Sony VGN-AW37GY_Q, HP DM150A-ABM A320M, HP FL402AA-ABZ s3630it, IBM System x3300 M4 -[7382E3G, NEC PC-MY18XEZ77, Sony VPCW210ALI, Lenovo 3000 J100 Desktop, Packard Bell IMEDIA D5230 BE, Panasonic CF-S8HYEDPS, HP RR518AA-ABH S7730, FIC ATM-Q45G, Packard Bell IXTREME 6516, Gateway GT4228m, Fujitsu LifeBook N6470, NEC NEC VERSA ONE, and more.
Protech Pci-501lf C724321/27/201512/30/2016protech_pci-501lf-c72432.exe199kbHP PU002AV-ABA A810Y, HP AY024AA-ABA s5360f, Compaq Presario 8141EA, Toshiba Dynabook Satellite L45 240E/HD, LG C400-G.BC25P1, Packard Bell IMEDIA MC 9601, Acer TM7520, Toshiba SATELLITE C850-1P6, Fujitsu FMVLRB50P, IBM IBM eServer m Mem-[7976KJG, LG E300-A.C4RRV, and more.

Please Note: There are particular operating systems known to have problems with Protech Pci-501lf:
  • Windows 7 Starter
  • Windows Vista Starter
  • Windows XP Home Edition, for home desktops and laptops
  • Windows XP Media Center Edition 2005
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Protech Pci-501lf model.
Laptop Protech Pci-501lfTablet Protech Pci-501lfDownload Protech Pci-501lfUpgrade Protech Pci-501lfUpdate Protech Pci-501lf2017 Protech Pci-501lfFree Protech Pci-501lfData Protech Pci-501lfInfo Protech Pci-501lfHelp Protech Pci-501lfGuide Protech Pci-501lfComments Protech Pci-501lfWindows 10 Protech Pci-501lfVista Protech Pci-501lfWindows 7 Protech Pci-501lfInstall Protech Pci-501lf